My horse of a boyfriend (Septiplier)

Sean was only a centaur foal when his kind was discovered by the human race. Shortly after, his family and herd went deeper into the nature reserves of Ireland. But it didn't stop the pesky humans from kidnapping him and separating him from his herd when he was 20. He was shipped to the states via a crowded plane with other members of his herd. After arriving in a strange place called Las Vegas Nevada, he was given the new name Jack and was trained and tortured to be a pet, a slave, and a mount for whoever would buy him.